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Remove write-only fvi_hit_seg

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This commit is contained in:
Kp 2017-02-22 03:05:43 +00:00
parent 08e4a6e620
commit df54e345fe
1 changed files with 2 additions and 8 deletions
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10
similar/main/fvi.cpp
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@ -603,10 +603,7 @@ namespace {
#define MAX_SEGS_VISITED 100
struct fvi_segment_visit_count_t
{
unsigned count;
fvi_segment_visit_count_t() : count(0)
{
}
unsigned count = 0;
};
struct fvi_segments_visited_t : public fvi_segment_visit_count_t, public visited_segment_bitarray_t
@ -617,9 +614,8 @@ int fvi_nest_count;
//these vars are used to pass vars from fvi_sub() to find_vector_intersection()
objnum_t fvi_hit_object; // object number of object hit in last find_vector_intersection call.
segnum_t fvi_hit_seg; // what segment the hit point is in
int fvi_hit_side; // what side was hit
int fvi_hit_side_seg;// what seg the hitside is in
segnum_t fvi_hit_side_seg;// what seg the hitside is in
vms_vector wall_norm; //ptr to surface normal of hit wall
segnum_t fvi_hit_seg2; // what segment the hit point is in
@ -646,7 +642,6 @@ int find_vector_intersection(const fvi_query &fq, fvi_info &hit_data)
int hit_type;
segnum_t hit_seg2;
vms_vector hit_pnt;
fvi_hit_seg = segment_none;
fvi_hit_side = -1;
fvi_hit_object = object_none;
@ -1018,7 +1013,6 @@ static int fvi_sub(vms_vector &intp, segnum_t &ints, const vms_vector &p0, const
else
fvi_hit_seg2 = startseg;
fvi_hit_seg = hit_seg;
fvi_hit_side = side;
fvi_hit_side_seg = startseg;